<template>
  <el-form ref="form" :model="user" :rules="rules" label-width="80px">
    <el-form-item label="旧密码" prop="oldPassword">
      <el-input v-model="user.oldPassword" placeholder="请输入旧密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="新密码" prop="newPassword">
      <el-input v-model="user.newPassword" placeholder="请输入新密码" type="password" show-password/>
    </el-form-item>
    <el-form-item label="确认密码" prop="confirmPassword">
      <el-input v-model="user.confirmPassword" placeholder="请确认新密码" type="password" show-password/>
    </el-form-item>
    <el-form-item>
      <el-button type="primary" size="mini" @click="submit">保存</el-button>
      <!-- <el-button type="danger" size="mini" @click="close">关闭</el-button> -->
    </el-form-item>
  </el-form>
</template>

<script>
import { updateUserPwd } from "@/api/system/user";

export default {
  data() {
    const equalToPassword = (rule, value, callback) => {
      //let boolValue =new RegExp(/^(?:(?=.*[0-9].*)(?=.*[A-Za-z].*)(?=.*[.\-_].*))[.\-_0-9A-Za-z]{8,20}$/).test(value);
      let boolValue =new RegExp(/^.*(?=.{8,})(?=.*\d)(?=.*[A-Z])(?=.*[a-z])(?=.*[!@#$%^&*?.-_]).*$/).test(value);
      if (this.user.newPassword !== value) {
        callback(new Error("两次输入的密码不一致"));
      } else if(!boolValue){
        callback(new Error('密码正则，最少8位，包括至少1个大写字母，1个小写字母，1个数字，1个特殊字符'))
      }else {
        callback();
      }
    };
    var validateNPassword=function(rule,value,callback){
      //let boolValue =new RegExp(/^(?:(?=.*[0-9].*)(?=.*[A-Za-z].*)(?=.*[.\-_].*))[.\-_0-9A-Za-z]{8,20}$/).test(value);
      let boolValue =new RegExp(/^.*(?=.{8,})(?=.*\d)(?=.*[A-Z])(?=.*[a-z])(?=.*[!@#$%^&*?.-_]).*$/).test(value);
      if(boolValue){
        callback()
      }else{
        callback(new Error('密码规则，最少8位，包括至少1个大写字母，1个小写字母，1个数字，1个特殊字符'))
      }
    }
    return {
      user: {
        oldPassword: undefined,
        newPassword: undefined,
        confirmPassword: undefined
      },
      // 表单校验
      rules: {
        oldPassword: [
          { required: true, message: "旧密码不能为空", trigger: "blur" }
        ],
        newPassword: [
          { required: true, message: "新密码不能为空", trigger: "blur" },
          { validator:validateNPassword,trigger: "blur" }
        ],
        confirmPassword: [
          { required: true, message: "确认密码不能为空", trigger: "blur" },
          { required: true, validator: equalToPassword, trigger: "blur" }
        ]
      }
    };
  },
  methods: {
    submit() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          updateUserPwd(this.user.oldPassword, this.user.newPassword).then(response => {
            this.$modal.msgSuccess("修改成功");
            var that = this;
              setTimeout(function() {
                that.$store.dispatch("LogOut").then(() => {
                  location.href = "/index";
                });
              }, 1000);
          });
        }
      });
    },
    close() {
      this.$tab.closePage();
    }
  }
};
</script>
